74390085

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3067}}^1$

素因数の和:3103

約数の個数: 72

約数和(自身を含む): 163683936

約数和(自身を除く): 89293851

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 49, 55, 63, 77, 99, 105, 147, 165, 231, 245, 315, 385, 441, 495, 539, 693, 735, 1155, 1617, 2205, 2695, 3067, 3465, 4851, 8085, 9201, 15335, 21469, 24255, 27603, 33737, 46005, 64407, 101211, 107345, 138015, 150283, 168685, 193221, 236159, 303633, 322035, 450849, 506055, 708477, 751415, 966105, 1180795, 1352547, 1518165, 1653113, 2125431, 2254245, 3542385, 4959339, 6762735, 8265565, 10627155, 14878017, 24796695, 74390085]

約数ペア:

[(1, 74390085), (3, 24796695), (5, 14878017), (7, 10627155), (9, 8265565), (11, 6762735), (15, 4959339), (21, 3542385), (33, 2254245), (35, 2125431), (45, 1653113), (49, 1518165), (55, 1352547), (63, 1180795), (77, 966105), (99, 751415), (105, 708477), (147, 506055), (165, 450849), (231, 322035), (245, 303633), (315, 236159), (385, 193221), (441, 168685), (495, 150283), (539, 138015), (693, 107345), (735, 101211), (1155, 64407), (1617, 46005), (2205, 33737), (2695, 27603), (3067, 24255), (3465, 21469), (4851, 15335), (8085, 9201)]